AI Engineer, Data Specialist

ooca - Telemedica Co., Ltd

. Design, build, and optimize LLM pipelines including retrieval, context assembly, grounding, prompting, and tool-calling .

Posted 9/25/2026full-timeBangkok • ThailandJuniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and optimizing LLM pipelines, including retrieval and context assembly, while effectively utilizing Python and SQL for data handling and querying. Proficient in deploying AI solutions across cloud or on-prem infrastructure, ensuring safety and reproducibility.

Highest-signal resume keywords

LLM Pipeline DesignPython ProficiencySQL QueryingExperience with BI ToolsAI API Utilization

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

LLM Pipeline OptimizationData Handling in PythonSQL (MySQL, PostgreSQL)RAG System DevelopmentModel Performance EvaluationLightweight Fine-TuningFastAPI DevelopmentVector Database ManagementChunking StrategiesHybrid Retrieval Approaches

Soft Skills

Problem StructuringIndependent Task ManagementClear Communication in ThaiWorking Proficiency in English

Tools & Technologies

FastAPIVLLMTGIOllamaLooker StudioMetabasePower BITableauJSONEvent Systems

Industry Keywords

Data ScienceAIAnalyticsSoftware DevelopmentBenchmark DatasetsSynthetic QA GenerationContext CollisionsHallucinationsTask-Specific ImprovementsVersioning

Tech Stack

Tools & technologies

AssemblyCloudMySQLPostgresPythonSQLTableau

About the role

Key responsibilities & impact

Design, build, and optimize LLM pipelines including retrieval, context assembly, grounding, prompting, and tool-calling
Develop RAG systems using vector databases, metadata design, chunking strategies, and hybrid retrieval approaches
Build agentic workflows and function-calling systems capable of reasoning, planning, and executing tasks
Evaluate model performance using structured test suites, synthetic QA generation, and benchmark datasets
Work closely with product and domain experts to translate ambiguous requirements into clear, structured LLM tasks
Diagnose and mitigate failure modes such as hallucinations, retrieval misses, and context collisions
Apply lightweight fine-tuning or LoRA for task-specific improvements when needed
Develop and maintain backend components for LLM pipelines, including FastAPI, event systems, and queues
Prepare unstructured documents such as PDFs, HTML, logs, and knowledge bases for ingestion and indexing in vector/RAG systems
Support deployment across cloud or on-prem infrastructure using vLLM, TGI, Ollama, GPUs, and token-budgeting
Ensure AI features are grounded, safe, testable, reproducible, versioned, and backed by real evaluation

Requirements

What you’ll need

Bachelor’s degree in Computer Science, Data Science, Engineering, Information Systems, Statistics, or related field; or equivalent practical experience
1–3 years of experience in a data / AI / analytics / software role, or strong project portfolio demonstrating equivalent capability
Strong fresh graduates will be considered if portfolio is solid
Practical proficiency in Python for data handling, calling APIs and working with JSON, and writing small scripts/services
Practical proficiency in SQL, such as MySQL or PostgreSQL, for querying, joining, and aggregating data
Experience with at least one BI / dashboarding tool, such as Looker Studio, Metabase, Power BI, Tableau, or similar
Hands-on experience using LLM / AI APIs in personal, academic, or production projects
Ability to structure problems, work independently on tasks, and deliver within agreed timelines
Ability to communicate clearly in Thai
Working proficiency in English for tools, documentation, and some communication

Benefits

Comp & perks

Health Insurance
Hybrid
Annual Leave 12 days
Mental Health counseling sessions with psychiatrists and psychologists through ooca platform
Social Security Insurance
Provident Fund (condition applied)
Annual Health check-up (condition applied)
Special discount home loan interest with Government Housing Bank
BYOD policy: Personal laptops less than 3 years old are eligible for 1000 THB/month subsidy (registration required)